Examples of java.util.Map.containsKey()

java.util.Map.containsKey()
Returns true if this map contains a mapping for the specified key. More formally, returns true if and only if this map contains a mapping for a key k such that (key==null ? k==null : key.equals(k)). (There can be at most one such mapping.) @param key key whose presence in this map is to be tested @return true if this map contains a mapping for the specifiedkey @throws ClassCastException if the key is of an inappropriate type forthis map (optional) @throws NullPointerException if the specified key is null and this mapdoes not permit null keys (optional)

         if (map.containsKey("publish.key")) {
            this.key = (String) map.get("publish.key");
            MsgKeyData msgKey = engineGlob.getMsgKeyFactory().readObject(this.key);
            this.keyOid = msgKey.getOid();
         }
         if (map.containsKey("publish.qos"))
            this.qos = (String) map.get("publish.qos");
         if (map.containsKey("publish.content"))
            this.contentTemplate = (String) map.get("publish.content");
         else
            this.contentTemplate = "$_{eventType}";

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            MsgKeyData msgKey = engineGlob.getMsgKeyFactory().readObject(this.key);
            this.keyOid = msgKey.getOid();
         }
         if (map.containsKey("publish.qos"))
            this.qos = (String) map.get("publish.qos");
         if (map.containsKey("publish.content"))
            this.contentTemplate = (String) map.get("publish.content");
         else
            this.contentTemplate = "$_{eventType}";
      }
      String getKeyOid() {

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   class JmxDestinationHelper {
      String destination;
      String contentTemplate;
      public JmxDestinationHelper(String destination) throws XmlBlasterException {
         Map map = StringPairTokenizer.parseLineToProperties(destination);
         if (map.containsKey("jmx.content"))
            this.contentTemplate = (String) map.get("jmx.content");
         else
            this.contentTemplate = "$_{eventType}: $_{summary}";
      }
      String getMessage(String summary, String description,

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      Map param = StringPairTokenizer.parseToStringStringPairs(callArgs, "&", "+");
      if (log.isLoggable(Level.FINE)) log.fine("params: '" + param);
      ArrayList parms = new ArrayList();
      for (int p = 1; p <= param.size(); p++) {
         String key = "p" + p;
         if (param.containsKey(key)) {
            String argument = (String) param.get(key);
            String value = argument.substring(argument.indexOf('=') + 1, argument.length());
            String signature = argument.substring(0, argument.indexOf('='));
            parms.add(value);
            sigs.add(signature);

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                    {
                        final FrontEndParameter viewVariable = (FrontEndParameter)variableIterator.next();
                        final String name = viewVariable.getName();
                        if (argumentNames.contains(name))
                        {
                            if (!formFieldsMap.containsKey(name) || viewVariable.isTable())
                            {
                                formFieldsMap.put(
                                    name,
                                    viewVariable);
                            }

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        // been stored in the map
        for (final Iterator argumentIterator = arguments.iterator(); argumentIterator.hasNext();)
        {
            final FrontEndParameter argument = (FrontEndParameter)argumentIterator.next();
            final String name = argument.getName();
            if (!formFieldsMap.containsKey(name))
            {
                formFieldsMap.put(
                    name,
                    argument);
            }

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                // same name
                final Collection forwardParameters = forward.getForwardParameters();
                for (final Iterator parameterIterator = forwardParameters.iterator(); parameterIterator.hasNext();)
                {
                    final ModelElementFacade facade = (ModelElementFacade)parameterIterator.next();
                    if (!formFieldMap.containsKey(facade.getName()))
                    {
                        formFieldMap.put(
                            facade.getName(),
                            facade);
                    }

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                    {
                        final FrontEndParameter viewVariable = (FrontEndParameter)variableIterator.next();
                        final String name = viewVariable.getName();
                        if (argumentNames.contains(name))
                        {
                            if (!formFieldsMap.containsKey(name) || viewVariable.isTable())
                            {
                                formFieldsMap.put(name, viewVariable);
                            }
                        }
                    }

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        // since all arguments need to be present we add those that haven't yet been stored in the map
        for (final Iterator argumentIterator = arguments.iterator(); argumentIterator.hasNext();)
        {
            final FrontEndParameter argument = (FrontEndParameter)argumentIterator.next();
            final String name = argument.getName();
            if (!formFieldsMap.containsKey(name))
            {
                formFieldsMap.put(name, argument);
            }
        }
        return new ArrayList(formFieldsMap.values());

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    for (int i = 0; i < secnum; i++) {
      Map sec_content = config.getSectionContent(i);
      name = config.getSectionName(i);
      int j = 0;
      boolean isThere = sec_content.containsKey("signature" + j);
      while (isThere == true) {
        signature = (String) sec_content.get("signature" + j);
        signatures.put(signature, name);
        j++;
        isThere = sec_content.containsKey("signature" + j);

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